2239552 has 28 divisors (see below), whose sum is σ = 5080000. Its totient is φ = 959616.

The previous prime is 2239541. The next prime is 2239561. The reversal of 2239552 is 2559322.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a d-powerful number, because it can be written as 2¹⁰ + 2¹² + 3¹⁰ + 9² + 5² + 5⁷ + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2239552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2052 + ... + 2947.

2^2239552 is an apocalyptic number.

It is an amenable number.

2239552 is an abundant number, since it is smaller than the sum of its proper divisors (2840448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2239552 is an equidigital number, since it uses as much as digits as its factorization.

2239552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018 (or 5008 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 2239552 is about 1496.5132809300. The cubic root of 2239552 is about 130.8339289825.

The spelling of 2239552 in words is "two million, two hundred thirty-nine thousand, five hundred fifty-two".